close sqlite files after seeding by implementing cleanup method
close sqlite files after seeding by implementing cleanup method

olt/mapproxy,geoadmin/mapproxy,olt/mapproxy,procrastinatio/mapproxy,camptocamp/mapproxy,drnextgis/mapproxy,drnextgis/mapproxy,mapproxy/mapproxy,mapproxy/mapproxy,vrsource/mapproxy,kaiCu/mapproxy,faegi/mapproxy,camptocamp/mapproxy,vrsource/mapproxy,kaiCu/mapproxy,geoadmin/mapproxy,faegi/mapproxy,procrastinatio/mapproxy